This makes it easier to use the lowres option when dealing with input
files in different codecs. If the codec doesn't support lowres=1 for
instance, it will throw a warning and use lowres=0 instead of erroring
out completely.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Instead of silently ignoring the headers option in listen mode, use
the provided headers.
Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

The values don't need to be hardcoded since the correct values are
returned by avs_bits_per_pixel.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This fixes valgrind warnings about conditional jumps based on
uninitialized data (even though the uninitialized data only ever
was compared with a direct copy of the same uninitialized data).
Signed-off-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Enable the MXF muxer to mux baseline H.264 video streams.
Signed-off-by: Matthias Hunstock <atze@fem.tu-ilmenau.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Restore a check added in 440af105
but lost sometime after. avfilter_graph_set_auto_convert() will
have an effect once again.
Signed-off-by: Burt P <pburt0@gmail.com>

Fixes Ticket5720
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

They were erroneously set to the name of the unit instead of
the parameter name.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes out of array access

Fixes: poc.swf
Found-by: 连一汉 <lianyihan@360.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Reviewed-by: Matt Oliver <protogonoi@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Also checking AVFilterLink->type is AVMEDIA_TYPE_AUDIO before
calling av_get_sample_fmt_name() on AVFilterLink->format.
Signed-off-by: Burt P <pburt0@gmail.com>

A new mode, selected by filter option, to aid in analysis of HDCD
encoded audio. In this mode the audio is replaced by a solid tone and
the amplitude is adjusted to signal some specified aspect of the process.
The output file can be loaded in an audio editor alongside the original,
where the user can see where different features or states are present.
Signed-off-by: Burt P <pburt0@gmail.com>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This is required for >= 16bit RGB support
I tried it without templates but its too much duplicated code
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Apparently due to rounding this happens.

This patch fixes the h264_qsv decoder issues mentioned
in https://ffmpeg.zeranoe.com/forum/viewtopic.php?t=2962.

The patch may be tested by specifying h264_qsv as the decoder to ffplay
for an h264 encoded file.

	ffplay -vcodec h264_qsv foo.mts
Signed-off-by: Yuli Khodorkovskiy <ykhodo@gmail.com>
Push requested-by: Ivan Uskov
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Also remove select entry in audio section, probably error in merge.

Signed-off-by: Vitaly Ostrosablin <tmp6154@yandex.ru>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Clean some header includes and use the same naming scheme as
in ttaencdsp
Signed-off-by: James Almer <jamrial@gmail.com>

Fixes Ticket5689
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit '90944ee3':
  avconv: refactor selecting an encoder

Conflicts:
	ffmpeg.c
	ffmpeg_opt.c
Merged-by: James Almer <jamrial@gmail.com>

As suggested by Timothy Gu.
Signed-off-by: Burt P <pburt0@gmail.com>

Fixes Ticket5736
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes Debian bugs #831529, #831909, #832964.
Signed-off-by: Mark Thompson <sw@jkqxz.net>

When finding a video mode based on frame size and frame rate,
use AVRational methods instead of simple comparison. Add debug information.
Signed-off-by: Matthias Hunstock <atze@fem.tu-ilmenau.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>